黄铜防锈涂料corrosion-proof paint for brass
化学防腐蚀电机chemical corrosion-proof electric machine【电】
防腐蚀阀corrosion-proof valve
防蚀电缆corrosion-proof cable
【电学】连接，防侵蚀coupling, corrosion-proof
防腐包装corrosion-proof packing【包装】
防腐式仪器仪表corrosion-proof instrument【仪】
防腐蚀电气设备corrosion-proof electric equipment【电】